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1. 发明授权

US07205088B2 Reimageable medium with light absorbing material 失效
标题翻译：具有光吸收材料的可重塑介质
公开(公告)号：US07205088B2
公开(公告)日：2007-04-17
申请号：US10834529
申请日：2004-04-29
申请人： Gabriel Iftime , Peter M. Kazmaier , James D. Mayo , Paul F. Smith
发明人： Gabriel Iftime , Peter M. Kazmaier , James D. Mayo , Paul F. Smith
IPC分类号： G03F7/004
CPC分类号： G03C1/73 , G03C1/685 , Y10S430/163
摘要： A reimageable medium for receiving an imaging light having a predetermined wavelength scope, the medium composed of: a substrate; a photochromic material capable of reversibly converting among a number of different forms, wherein one form has an absorption spectrum that overlaps with the predetermined wavelength scope; and a light absorbing material exhibiting a light absorption band with an absorption peak, wherein the light absorption band overlaps with the absorption spectrum of the one form.
摘要翻译：一种用于接收具有预定波长范围的成像光的再成像介质，所述介质包括：基板; 能够在许多不同形式之间可逆地转换的光致变色材料，其中一种形式具有与预定波长范围重叠的吸收光谱; 和具有吸收峰的光吸收带的光吸收材料，其中所述光吸收带与所述一种形式的吸收光谱重叠。

2. 发明授权

US08083264B2 Document with invisible encoded information and method of making the same 有权
标题翻译：具有隐形编码信息的文档和制作相同的方法
公开(公告)号：US08083264B2
公开(公告)日：2011-12-27
申请号：US12029065
申请日：2008-02-11
申请人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Kurt I. Halfyard
发明人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Kurt I. Halfyard
IPC分类号： B42D15/00 , G06K19/06
CPC分类号： B42D25/29 , B42D25/382
摘要： A document includes a paper substrate having an average surface roughness of at least about 0.5 microns, wherein the paper substrate includes encoded information printed thereon, and wherein the encoded information is printed with an ink comprised of light absorbing material that absorbs light only at wavelengths below 350 nm and an optional clear binder in a solvent. The encoded information is substantially not detectable to a naked human eye through differential gloss or exposure to light having wavelengths of 365 nm or more, and is only revealed upon exposing the document to light having a wavelength at which the light absorbing material absorbs light, which is less than 350 nm.
摘要翻译：文件包括具有至少约0.5微米的平均表面粗糙度的纸基材，其中纸基材包括印刷在其上的编码信息，并且其中编码信息用包含吸光材料的油墨印刷，所述吸光材料仅在低于 350nm，在溶剂中可以使用任选的透明粘合剂。通过差别光泽或暴露于波长为365nm以上的光，裸眼人体基本上不能检测到编码信息，并且仅在将文件暴露于光吸收材料吸收光的波长的光时才显现，小于350nm。

3. 发明授权

US07918485B2 Security system using conductive and non-conductive regions 有权
标题翻译：使用导电和非导电区域的安全系统
公开(公告)号：US07918485B2
公开(公告)日：2011-04-05
申请号：US11563989
申请日：2006-11-28
申请人： Gabriel Iftime , Yiliang Wu , Paul F. Smith , Peter M. Kazmaier , Beng S. Ong
发明人： Gabriel Iftime , Yiliang Wu , Paul F. Smith , Peter M. Kazmaier , Beng S. Ong
IPC分类号： B42D15/00 , B42D1/00 , B42D15/10
CPC分类号： B41J29/393 , G06K19/067 , Y10S283/901
摘要： Disclosed is an item, for example a document, including a substrate having thereon a multiplicity of separate printed markings, wherein the printed markings include both conductive printed markings and substantially non-conductive printed markings. The different conductive and substantially non-conductive regions on the substrate can be detected, for example by measuring the resistance or current of each printed marking. The pattern of different conductive and substantially non-conductive regions can be used as a security pattern of authenticity that cannot be replicated by standard office equipment, and/or can be used to encrypt information in binary code form in the item. A system for forming and detecting the different printed markings is also described.
摘要翻译：公开了一种物品，例如文件，包括其上具有多个分开的印刷标记的基板，其中印刷的标记包括导电印刷标记和基本不导电的印刷标记。可以例如通过测量每个印刷标记的电阻或电流来检测衬底上不同的导电和基本不导电的区域。可以将不同的导电和基本上不导电的区域的图案用作标准办公设备不能复制的真实性的安全模式，和/或可用于加密该项目中二进制代码形式的信息。还描述了用于形成和检测不同印刷标记的系统。

4. 发明授权

US07897653B2 Fluorescent radiation curable inks 有权
标题翻译：荧光辐射固化油墨
公开(公告)号：US07897653B2
公开(公告)日：2011-03-01
申请号：US11548774
申请日：2006-10-12
申请人： Gabriel Iftime , Jennifer L. Belelie , Christopher A. Wagner , Peter M. Kazmaier , Peter G. Odell , Paul F. Smith
发明人： Gabriel Iftime , Jennifer L. Belelie , Christopher A. Wagner , Peter M. Kazmaier , Peter G. Odell , Paul F. Smith
IPC分类号： G03G9/097 , B05D1/32 , C09D11/00
CPC分类号： B41M7/0081 , C09D11/101
摘要： Disclosed is a radiation curable ink containing a fluorescent material that upon exposure to activating energy fluoresces such that an image that was not visible prior to exposure to the activating energy becomes visible. Also disclosed are an ink jet system and a process printing the disclosed radiation curable ink.
摘要翻译：公开了含有荧光材料的可辐射固化油墨，其在暴露于活化能量时发荧光，使得在暴露于活化能之前不可见的图像变得可见。还公开了喷墨系统和印刷所公开的辐射固化油墨的方法。

5. 发明授权

US07762188B2 Reimageable printing member 失效
标题翻译：可重印印刷部件
公开(公告)号：US07762188B2
公开(公告)日：2010-07-27
申请号：US11239212
申请日：2005-09-30
申请人： Gabriel Iftime , Paul F. Smith , Peter M. Kazmaier , Hadi K. Mahabadi
发明人： Gabriel Iftime , Paul F. Smith , Peter M. Kazmaier , Hadi K. Mahabadi
IPC分类号： B41N1/00
CPC分类号： B41N1/00 , B41M1/02
摘要： A reimageable printing member such as for use in flexography, includes a layer having a multiplicity of holes, wherein the holes include therein a dimension change material and a printing material upon the dimension change material. Thus, the holes house vertically expandable units, the top portion of which is capable of protruding out of an opening of the hole at a top surface of the layer. Each of the holes may be individually addressed to provide a stimulus that initiates a change in dimension in the dimension change material. In this manner, selected ones of the units may be made to print a corresponding portion of an image on an image receiving substrate brought into contact with the printing member.
摘要翻译：诸如用于柔版印刷的可再成像的印刷构件包括具有多个孔的层，其中在其上包括尺寸变化材料的孔和在尺寸变化材料上的印刷材料。因此，孔容纳垂直可膨胀单元，其顶部能够在层的顶表面处从孔的开口突出。每个孔可以被单独寻址以提供启动尺寸变化材料中的尺寸变化的刺激。以这种方式，可以使所选择的单元打印在与打印部件接触的图像接收基板上的图像的对应部分。

6. 发明申请

US20080151310A1 TACTILE SECURITY FEATURE FOR DOCUMENT AND SIGNATURE AUTHENTICATION 有权
标题翻译：用于文件和签名认证的战术安全功能
公开(公告)号：US20080151310A1
公开(公告)日：2008-06-26
申请号：US11613759
申请日：2006-12-20
申请人： Peter M. Kazmaier , Hadi K. Mahabadi , Paul F. Smith , Chris A. Wagner , Gabriel Iftime , Tyler B. Norsten
发明人： Peter M. Kazmaier , Hadi K. Mahabadi , Paul F. Smith , Chris A. Wagner , Gabriel Iftime , Tyler B. Norsten
IPC分类号： G06K15/00
CPC分类号： G06K9/00 , B41M3/14 , B42D25/29 , B42D25/324 , B42D25/405 , B42D2035/08 , G03G21/043
摘要： A system and method create an authentication mark on a recording medium by depositing marking material on a medium in an image area to create a marking material image and to create a marking material authentication image. A predetermined amount of additional marking material is further deposited upon the medium in the authentication image area to increase an amount of marking material associated with the marking material authentication image in the authentication image area. The fixed marking material associated with the authentication image area is a tactilely perceptible authentication mark wherein the fixed marking material associated with the authentication mark has a height, with respect to a surface of the medium, that is tactilely perceptible.
摘要翻译：系统和方法在记录介质上通过在图像区域中的介质上放置标记材料来创建认证标记，以创建标记材料图像并创建标记材料认证图像。在认证图像区域中的介质上进一步沉积预定量的附加标记材料，以增加与认证图像区域中的标记材料认证图像相关联的标记材料的量。与认证图像区域相关联的固定标记材料是可触觉的认证标记，其中与认证标记相关联的固定标记材料相对于介质的表面具有触觉可感知的高度。

7. 发明申请

US20070268244A1 ELECTROPHORETIC DISPLAY AND METHOD OF DISPLAYING IMAGES 失效
标题翻译：电子显示和显示图像的方法
公开(公告)号：US20070268244A1
公开(公告)日：2007-11-22
申请号：US11419434
申请日：2006-05-19
申请人： Naveen Chopra , Peter M. Kazmaier , Man-Chung Tam , San-Ming Yang , Paul F. Smith , Hadi K. Mahabadi , Gabriel Iftime , Jurgen H. Daniel , Robert A. Street
发明人： Naveen Chopra , Peter M. Kazmaier , Man-Chung Tam , San-Ming Yang , Paul F. Smith , Hadi K. Mahabadi , Gabriel Iftime , Jurgen H. Daniel , Robert A. Street
IPC分类号： G09G3/34
CPC分类号： G09G3/344 , G02F2001/1678 , G09G2300/0452 , G09G2310/06
摘要： A method of displaying an image in an electrophoretic display device having at least one display layer including a multiplicity of individual reservoirs containing a display fluid between conductive substrates, wherein the display fluid comprises at least two sets of particles in a liquid medium, the at two sets of particles each exhibiting a different color, wherein a first set of particles and a second set of particles have a same charge polarity and the first set of particles has a higher average charge than the second set of particles, includes applying an electric field to selected ones of the multiplicity of reservoirs to effect movement of one or more of the differently colored sets of particles in the display fluid therein to display a desired color derived from among the sets of differently colored particles, wherein the applying to display a color of the second set of particles involves pulsing an electric field through the conductive substrates for a time sufficient to attract the first set of particles away from a front viewing conductive substrate and past the second set of particles.
摘要翻译：一种在电泳显示装置中显示图像的方法，所述电泳显示装置具有至少一个显示层，所述至少一个显示层包括在导电基板之间包含显示流体的多个单独储存器，其中所述显示液体包括液体介质中的至少两组颗粒，每个颗粒各自呈现不同的颜色，其中第一组颗粒和第二组颗粒具有相同的电荷极性，并且第一组颗粒具有比第二组颗粒更高的平均电荷，包括将电场施加到多个储存器中的选定的多个储存器中的一个或多个不同颜色的颗粒在其中的显示流体中的移动，以显示从不同颜色的颗粒组中导出的期望颜色，其中应用显示颜色第二组粒子涉及通过导电基底脉冲电场足够长的时间将第一组粒子远离前视导电基片并经过第二组颗粒。

8. 发明授权

US08061791B2 Dual printer for regular and raised print 有权
标题翻译：双打印机，用于常规和凸起打印
公开(公告)号：US08061791B2
公开(公告)日：2011-11-22
申请号：US11683011
申请日：2007-03-07
申请人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Hadi K. Mahabadi , Christopher A. Wagner , Peter G. Odell , Tyler B. Norsten
发明人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Hadi K. Mahabadi , Christopher A. Wagner , Peter G. Odell , Tyler B. Norsten
IPC分类号： B41J2/01
CPC分类号： B41J25/308 , B41J2/0057 , B41J3/32
摘要： Disclosed is an ink jet printing device including an ink jet print head and a print region surface toward which ink is jetted from the ink jet print head, wherein a height distance between the ink jet print head and the print region surface is adjustable. The ink jet printing device is thus a dual printing device capable of printing both regular height and raised height images such as Braille.
摘要翻译：公开了一种喷墨打印装置，其包括喷墨打印头和从喷墨打印头喷射墨的打印区域表面，其中喷墨打印头和打印区域表面之间的高度距离是可调节的。因此，喷墨打印装置是能够打印例如盲文的常规高度和高高度图像的双重打印装置。

9. 发明授权

US07762473B2 Machine-readable code format 失效
标题翻译：机器可读代码格式
公开(公告)号：US07762473B2
公开(公告)日：2010-07-27
申请号：US11564054
申请日：2006-11-28
申请人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Christopher A. Wagner , Hadi K. Mahabadi , Tyler B. Norsten
发明人： Gabriel Iftime , Peter M. Kazmaier , Paul F. Smith , Christopher A. Wagner , Hadi K. Mahabadi , Tyler B. Norsten
IPC分类号： G06K19/06 , G06K7/10
CPC分类号： G06K1/12 , G06K2019/06271
摘要： Disclosed is a machine readable cord of a set of printed markings, wherein each printed marking of the set has a predetermined height on a substrate and represents a predetermined date value, wherein printed markings having a same predetermined height represent a same data value, and wherein printed markings representing different data values have different heights. Also disclosed is a system for embedding and recovering information on a substrate, including an image forming device containing at least one marking material, wherein the image forming device receives data, corresponding to the information, for forming machine readable code in accordance with claim 1 on an image receiving substrate, and forms an image including the machine readable code on the image receiving substrate with the at least one marking material, and a document reading device comprising a reader that detects the differences in height among the different printed markings of the machine readable code.
摘要翻译：公开了一组印刷标记的机器可读线，其中该组的每个印刷标记在基板上具有预定高度并且表示预定日期值，其中具有相同预定高度的印刷标记表示相同的数据值，并且其中表示不同数据值的打印标记具有不同的高度。还公开了一种用于在基板上嵌入和恢复信息的系统，包括包含至少一个标记材料的图像形成装置，其中图像形成装置接收对应于根据权利要求1所述的用于形成机器可读代码的信息的数据，图像接收基板，并且利用所述至少一个标记材料在所述图像接收基板上形成包括所述机器可读代码的图像，以及文档读取装置，其包括读取器，所述读取器检测所述机器可读介质的不同打印标记之间的高度差异码。

10. 发明授权

US07708396B2 Photochromic phase change inks 有权
标题翻译：光致变色相变油墨
公开(公告)号：US07708396B2
公开(公告)日：2010-05-04
申请号：US11276679
申请日：2006-03-09
申请人： Gabriel Iftime , Christopher A Wagner , C. Geoffrey Allen , Paul F Smith , Edward G Zwartz , Peter G Odell , Peter M Kazmaier
发明人： Gabriel Iftime , Christopher A Wagner , C. Geoffrey Allen , Paul F Smith , Edward G Zwartz , Peter G Odell , Peter M Kazmaier
IPC分类号： G01D11/00
CPC分类号： C09D11/34
摘要： An ink set is made up of at least three differently colored phase change inks, for example cyan, magenta and yellow, wherein at least one of the colored phase change inks is a photochromic ink that contains a photochromic material. Upon exposure to activating radiation such as ultraviolet light, the at least one photochromic ink changes to a color different from the color of the photochromic ink prior to exposure to the activating radiation.
摘要翻译：油墨组由至少三种不同颜色的相变油墨组成，例如青色，品红色和黄色，其中至少一种着色相变油墨是含有光致变色材料的光致变色油墨。在暴露于诸如紫外线的激活辐射之后，至少一种光致变色墨水在暴露于激活辐射之前变成与光致变色墨的颜色不同的颜色。

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